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Individual Calculations June 2023 |
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| Ulrich, Roland Total change: -14.40 | |   |
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| 1er Festival d'Echecs de Bischheim Open B (-1800) | BISCHHEIM | FRA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1515 | 2.00 | 4 | -0.72 | 20 | -14.40 | |
|  Babayev, Murad | | | 1216 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Bournique, Bruno | | | 1671 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Peter, Lionel | | | 1145 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Galichet, Marc | | | 1379 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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